ISUZU Amigo/Pick-ups/Rodeo/Trooper 1981-1996

Fuel Injectors

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REMOVAL & INSTALLATION



See Figure 1



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Fig. Fig. 1: Carefully remove the injectors to avoid damaging the throttle body

The engine is equipped with 2 fuel injectors; both are located in the throttle body.

  1. Relieve the fuel pressure.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Remove the air cleaner.
  6.  
  7. At the injector electrical connectors, squeeze the 2 tabs together and pull them straight upward.
  8.  
  9. Remove the fuel meter cover and leave the cover gasket in place.
  10.  
  11. Using a small prybar, carefully pry the injectors upward until they are free of the throttle body.
  12.  
  13. Remove the small O-ring from the nozzle end of the injector. Carefully rotate the injector's fuel filter back-and-forth to remove it from the base of the injector.
  14.  
  15. Discard the fuel meter cover gasket.
  16.  
  17. Remove the large O-ring and back-up washer from the top of the counterbore of the fuel meter body injector cavity.
  18.  

To install:
  1. Lubricate the O-rings with automatic transmission fluid and push the injectors into the cavities.
  2.  
  3. Install the new fuel meter cover gasket and cover.
  4.  
  5. Install the electrical connectors to the injectors.
  6.  
  7. Install the air cleaner and connect the negative battery cable.
  8.  

 
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